Roofing Oshawa Url: https://www.roofingoshawa.xyz/ Phone: 647-477-2056 372-378 Chaleur Ave Oshawa, Ontario L1J 6N7 Berkhof’s Roofing has a clear mission that’s been driving its results – as well as success of its customers – For a long time. Our ambitions could be summed up in one basic assertion: What an a